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Revert "Fix RISC OS not having a pread/pwrite implementation."

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This reverts commit 82c7a7a4ba.

Conflicts:
	content/fs_backing_store.c
This commit is contained in:
Vincent Sanders 2015-04-02 16:37:04 +01:00
parent 576b1c55bf
commit 47d08b6506
3 changed files with 0 additions and 47 deletions
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2
content/fs_backing_store.c
View File

@ -35,8 +35,6 @@
*
*/
#include "utils/config.h"
#include <unistd.h>
#include <string.h>
#include <sys/stat.h>

13
utils/config.h
View File

@ -59,19 +59,6 @@ char *strcasestr(const char *haystack, const char *needle);
char *strchrnul(const char *s, int c);
#endif
/* Although these are in POSIX and implemented most places, RISC OS is
* missing them.
*/
#if (defined(riscos))
#undef HAVE_PREAD
#undef HAVE_PWRITE
ssize_t pread(int fd, void *buf, size_t count, off_t offset);
ssize_t pwrite(int fd, const void *buf, size_t count, off_t offset);
#else
#define HAVE_PREAD
#define HAVE_PWRITE
#endif
#define HAVE_SYS_SELECT
#define HAVE_INETATON
#if (defined(_WIN32))

32
utils/utils.c
View File

@ -32,7 +32,6 @@
#include <regex.h>
#include <time.h>
#include <errno.h>
#include <unistd.h>
#include "utils/config.h"
#include "utils/log.h"
@ -629,34 +628,3 @@ nserror nsc_snptimet(char *str, size_t size, time_t *timep)
return NSERROR_OK;
}
#ifndef HAVE_PREAD
ssize_t pread(int fd, void *buf, size_t count, off_t offset)
{
off_t sk;
sk = lseek(fd, offset, SEEK_SET);
if (sk == -1) {
return (off_t)-1;
}
return read(fd, buf, count);
}
#endif
#ifndef HAVE_PWRITE
ssize_t pwrite(int fd, const void *buf, size_t count, off_t offset)
{
off_t sk;
sk = lseek(fd, offset, SEEK_SET);
if (sk == (off_t)-1) {
return -1;
}
return write(fd, buf, count);
}
#endif